| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.61 | 12.863% | $115.8087 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $104.55 | 5.634% | $110.4403 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $190.62 | 8.449% | $206.7255 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $127.74 | 13.124% | $144.5046 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $21.37 | 12.195% | $23.9761 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $240.81 | 4.416% | $251.4442 | $251.44 | $251.45 | $251.40 |
| Purchase #7 | $221.33 | 8.267% | $239.6274 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,009.03 | $1,092.5268 | $1,092.53 | $1,092.60 | $1,092.40 | |